| Company | Timeline | Status | |
| Transport Research Foundation Director • Finance Director | 28 Oct 2010←4 Years→22 May 2015 | Active | |
| TRL International Limited Director • Finance Director | 4 May 2010←5 Years→22 May 2015 | Active | |
Innovits (UK Centre Of Excellence For Transport Telematics And Sustainable Mobility) Director • Director | 28 Nov 2005←3 Years→14 Sep 2009 | Dissolved | |
| TRL Limited Director • Finance Director | 1 Oct 2003←11 Years→22 May 2015 | Active | |
